5.0CVSSMEDIUM
Description
The Response Group Service in Microsoft Lync Server 2010 and 2013 and the Core Components in Lync Server 2013 do not properly handle exceptions, which allows remote attackers to cause a denial of service (daemon hang) via a crafted call, aka "Lync Denial of Service Vulnerability."
CVSS Vector Breakdown
Exploitability
AV:NAccess VectorNetwork
AC:LAccess ComplexityLow
Au:NAuthenticationNone
Impact
C:NConfidentialityNone
I:NIntegrityNone
A:PAvailabilityPartial
Weaknesses
Affected Products
Attack Graph
Products CVE Techniques Tactics
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Exploitability
Official Patch Available
MITRE ATT&CK
1 technique Initial Access
References
https://exchange.xforce.ibmcloud.com/vulnerabilities/95544
exchange.xforce.ibmcloud.com
http://www.securitytracker.com/id/1030821
securitytracker.com
http://www.securityfocus.com/bid/69586
securityfocus.com
and 4 more references View all →
Timeline
Published
Sep 10, 2014
Last Updated
May 6, 2026
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